package com.qqtech.qquan.coupon.service;

import com.qqtech.core.frame.service.BaseService;
import com.qqtech.qquan.coupon.model.*;

public interface CouponSysParamService extends BaseService<CouponSysParam> {
	public CouponSysParam getByKey(java.lang.String key);

	public CouponSysParamVo getByKeyValue(String key, String value);

	public String getValue(String key);

	/**
	 * 清除缓存
	 */
	public void clearAll();
}